Rozwiąż równania 1. 2(x+1) = 5
2. 3(x-2) - 7 = 8
3. 2x - (3x+1) = 6
4. 2 - (5+x) = 2(3-x)
5. 5(x+1) - 2(2x+3) + 4x = -x
2. 3(x-2) - 7 = 8
3. 2x - (3x+1) = 6
4. 2 - (5+x) = 2(3-x)
5. 5(x+1) - 2(2x+3) + 4x = -x
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